State whether the following statements are TRUE or FALSE.
1. A potato remains a potato even after it is cooked. Hence, cooking is a physical
change.
2. A chemical change is always indicated by bubbling out of a gas.
3. Physical changes cannot be reversed, while chemical changes can be reversed.
4. When a tyre is inflated, a physical and an irreversible change occurs.
5. Rotting of wood is a reversible change.
Answers
Answered by
3
Answer:
I t
2 f
3 t
4 t
5 f
Explanation:
i think it is correct
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Answered by
4
Answer:
False
True
False
False
True
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